za šta služi on
za šta služi on ?
z̪̻ ä WORD_BOUNDARY ʃ̺ t̪̻ ä WORD_BOUNDARY s̪̻ l u ʒ̺ i WORD_BOUNDARY o̞ n WORD_BOUNDARY
z a WORD_BOUNDARY š t a WORD_BOUNDARY s l u ž i WORD_BOUNDARY o n WORD_BOUNDARY ? WORD_BOUNDARY